THE
FEATURES OF SILICA BRICK FOR COKE
OVEN
The silica brick for coke oven has low alkali
and low content of residual quartz.
The silica brick has high
strength and refractoriness under
load.
The silica brick also has strong ability in acid
slag resistance.
This silica brick is used to the
walls, hearth or other parts of the combustion chamber, and
carbonization chamber
THE
FEATURES OF HIGH DENSITY SILICA
BRICK
This silica brick is applicable to the
carbonization chamber of the coke
oven.
The high density silica brick has high density,
strength, and thermal conductivity which improve service life and
shortens coking time
THE
FEATURES OF SEMI-SILICON BRICK FOR COKE
OVEN
The semi-silica brick has fine body stability
and thermal shock Resistance, it is good in slag erosion
resistance
SPECIFICATION:
Silica Brick
|
Item Index |
Silica Brick for Coke Oven | Silica Brick for hot-blast Stove |
| Brand | JG**4 | RG**5 |
| SiO2 % ≥ | *4.5 | *5.0 |
| Al2O3 % ≤ | 1.5 | 1.0 |
| Fe2O3 % ≤ | 1.5 | 1.3 |
| CaO % ≤ | 2.5 | *- |
| Na2O+K2O % ≤ | *- | *- |
| True Density≤ g/cm3 | 2.*3 | 2.*2 |
| Apparent.Porosity.%≤ | *3 | *2 |
| Cold.Crushing.Strength（Mpa）≥ | *0 | *5 |
| Permanent Linear Change % ≤ | 0～*0.2 | 0～*0.2 |
|
Refractoriness Under
Load 0.2Mpa ℃ ≥ |
***0 | ***0 |
|
Thermal Expansion
Rate at ***0C % ≤ |
1.*8 | 1.*5 |
| 国家: | China |
| 型号: | - |
| 离岸价格: | 200 ~ 2000 / Ton ( Negotiable ) 获取最新报价 |
| 位置: | - |
| 最小订单价格: | 200 per Ton |
| 最小订单: | 10 Ton |
| 包装细节: | in pallets |
| 交货时间: | within 30 days |
| 供应能力: | - |
| 付款方式: | T/T, L/C |
| 產品組 : | Refractory Brick |
